Designer Bollinger Bands

bollb(Num Bars, Num Bars Ago)


The Designer Bollinger Bands function will return the Bollinger bands value for a particular bar. If you are using Designer Dialog boxes, when you type in “bollb”, a dialog box will appear asking you to enter the number of bars and the number of bars ago value that you want to use; otherwise, you would type in these values in the Indicator Editor.